ON FIXED POINTS OF GENERALIZED SET-VALUED CONTRACTIONS
ON FIXED POINTS OF GENERALIZED SET-VALUED CONTRACTIONS
Abstract Using a variational method introduced in [D. AzĆ© and J.-N. Corvellec, āA variational method in fixed point results with inwardness conditionsā, Proc. Amer. Math. Soc. 134 (12) (2006), 3577ā3583], deriving directly from the Ekeland principle, we give a general result on the existence of a fixed point for a ā¦